Liquid ejecting head and liquid ejecting apparatus

A liquid ejecting head, comprising:

• a pressure compartment substrate in which a plurality of pressure compartments is provided, the plurality of pressure compartments including a first pressure compartment extending in a first direction and a second pressure compartment provided at a position different from a position of the first pressure compartment in the first direction and extending in the first direction;
• a plurality of piezoelectric elements disposed over the pressure compartment substrate and including a piezoelectric body, an upper electrode, and a lower electrode;
• and
• a sealing plate in which a first recess and a second recess are provided and which is disposed over the plurality of piezoelectric elements, the first recess housing a first piezoelectric element corresponding to the first pressure compartment among the plurality of piezoelectric elements, the second recess housing a second piezoelectric element corresponding to the second pressure compartment among the plurality of piezoelectric elements, wherein
• when the liquid ejecting head is viewed in plan in a vertical direction, the piezoelectric body includes a first region overlapping with the first pressure compartment, a second region overlapping with one of two walls that the first recess includes in the first direction, a third region overlapping with the second pressure compartment, and a fourth region overlapping with one of two walls that the second recess includes in the first direction,
• in the first direction, the first region is located between the second region and the third region and is provided away from the second region, and
• in the first direction, the third region is located between the first region and the fourth region and is provided away from the fourth region.